A single red or green grape, which weighs approximately 0.2 ounces, has about 3 calories. A cup of grapes, which is about 5.3 ounces, has 104 calories.
There are approximately 100 calories in a single cup of red grapes. There are also about 1.4 grams of fiber per portion, which aids in regulating blood sugar.
In a cup of raw green grapes, there are 104 calories, according to the United States Department of Agriculture. A cup of green grapes is approximately 151 grams. In one serving of a cup, there are 27.33 grams of carbohydrates, 23.37 grams and 1.09 grams of protein.
There are approximately 3,500 calories in 1 pound of body weight. Calories are of interest to those looking to lose weight or maintain healthy weight. It takes approximately a deficient of 500 calories a day to lose 1 pound of body weight per week.
There are approximately 3,500 food calories in one pound of human body fat tissue. A food calorie is equivalent to 1,000 thermochemical or heat calories; therefore, there are 3.5 million thermochemical calories in one pound of human body fat.
There are 100 calories in a single cup of red seedless grapes, states WebMD. Each cup is full of vital nutrients including antioxidants, vitamin C and vitamin K.
Assuming that the average grape weighs between 0.17 and 0.20 ounces, there are 80 to 94 individual fruits in a pound of grapes, without counting the weight of the stems. The actual weight of that quantity of grapes varies based upon the specific kind of grape and ripeness.
A cup of grapes that weighs approximately 151 grams contains 27.3 grams of carbohydrates. It has 1.4 grams of fiber, 23.4 grams of sugar and 104 calories. There are minute amounts of protein and fat.
A single grape contains 0.9 gram of carbohydrates. A standard 1-cup serving of raw grapes, about 5.3 ounces in weight, contains 23.7 grams of carbohydrates.
There are approximately 10 to 30 grapes in 1 cup, depending on the variety being measured. There are over 1,000 grape varieties, in shades of red, yellow, green and purple, ranging in size from 1/2 inch to nearly 2 inches in diameter.